Brenes Family

Brenes Family

Does anyone have any information about the Brenes Family. I was told that my great great Grandfather Joaquian Nario Brenes was from Corsica. He had a brother named Julio and I was told that there was another brother. I am not sure if my great great grandfather was born in Corsica or it was were his family was from. The Brenes later came to Puerto Rico. Any info is greatly appreciated. Thanks!